no because as i have mentioned in your other thread, no SWB came with divorced transfer. it would be a lot of work to fit one. front driveshaft would be huge, i bet it would hit the crossmember when flexin.
there are kits to fit the attached transfer straight to automatics. i have only seen this for the holden/chev turbo-700, but im sure something could be made for the C4.
WICKED has 250 xflow, i think he is auto, but he also has a 60 series attached transfer case afaik. maybe that is a better option for you, so you can get off the shelf adapter.